Pump/return pump

[JoeJoe]

Hey all I received my MR-2 skimmer a couple of days ago and am now looking into some pumps. Seems that I will be needing a pump to shoot water into the skimmer and of course, a return pump. I plan on having my skimmer inside my sump as some people have told me it works better in sump. On the other hand, I plan on having the return pump outside the sump. My tank is a 140 with dual overflows and I plan on having a 30 gallon sump. Some noise from the pumps won't kill, but not too loud. Can yall shoot me some suggestions on what pump would be a good pump for taking water into the skimmer and what pump would be good as a return pump? Thank!!